First off, I'm going to assume that you're playing WKC1: International Edition, and not WKC2 which includes WKC1 on the disc. IIRC, you can only play as your avatar, Yulie, Caesar, and Leonard during story play. Their level won't matter after the story, because there.is nothing else to do with them. In WKC2, your story party doesn't join you in quests.
If you are playing WKC2 (your game says WKC II on the cover, but you're in the first part), then please click on the link.under my name and ask your question there
